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Lab Chemistry Paper
Lab Chemistry Paper
6 pages (1500 words) , Essay
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Cyclohexanol is a secondary alcohol that undergoes dehydration by an E1 mechanism. This molecule is related to cyclohexane with replacement of one hydrogen atom of a hydroxyl group. The major intermediate of this
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Polymerisation of alkenes
Polymerisation of alkenes
3 pages (750 words) , Essay
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In our daily life, oil is applicable in almost all sectors. One study showed that at least each year, about 18 million tonnes of crude oil are processed to form some synthetic material (Thompson and Manning, 1995). About 40% of all textiles require oil. In making CDs
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Chemical reaction paper
Chemical reaction paper
1 pages (250 words) , Essay
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The bleaching effect is achieved through oxidation or reduction process. The most commonly used bleach agents made of chlorine compounds decolorizes by oxidation. Oxidation refers to the process whereby the compound removes oxygen from one compound or
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The Poisoning Needle
The Poisoning Needle
2 pages (500 words) , Essay
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There birds fed on small fish and bred on the shores. This behavior of the birds was unanticipated and instigated a wave of curiosity in the scientists and researchers. About two and a half decades later, in
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Fuel Cells
Fuel Cells
4 pages (1000 words) , Essay
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The author of the text comments on the peculiarities of fuel cells. Notably, all fuel cells contain an anode, the positive electrode, a cathode the negative electrode and an electrolyte-a liquid that allows charges to move between the two sides of the fuel cell. And this electrolyte has to be in liquid form to reduce hydrogen molecule leakage via the container’s walls.
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Industrial production of aluminium from bauxite and recycling
Industrial production of aluminium from bauxite and recycling
5 pages (1250 words) , Essay
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Over a long period, the process of aluminum manufacture involved a cumbersome process that required lot of energy. The last century has however realized a tremendous turn around in this matter as today new
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Tetracycline Antibiotics
Tetracycline Antibiotics
1 pages (250 words) , Essay
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In the current world, there are many different types of tetracycline antibiotics that are widely used. Tetracycline antibiotics were obtained after the systematic screening of soil. They are broad spectrum in action and are effective against a number of gram-positive, gram-negative bacteria, rickettsiae, and Chlamydia.
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Natural/Treated Water
Natural/Treated Water
1 pages (250 words) , Essay
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The elimination of any of the above conditions will result to no corrosion. Water corrosion is one of the common types of corrosion. At normal atmospheric temperatures the moisture from the air is just enough
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Safety and Efficacy of Resveratrol
Safety and Efficacy of Resveratrol
3 pages (750 words) , Assignment
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According to the author, the toxicity tests have proved that resveratrol is a strong anti-oxidant and can neutralize pro-oxidant adverse effects regardless of their high concentrations. Tests that prove the ineffectiveness of the compound are not realistic. The FDA permits "skip-lot" testing which, also allows manufactures to avoid safety testing.
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Instrumental Analysis EXAM
Instrumental Analysis EXAM
3 pages (750 words) , Essay
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X-rays are used in the examination of the lattice structure of crystals along with the molecular arrangement of the substance. Gamma rays are utilized in the examination of the nucleus of any atom, which enables their identification as they produce unique energy. UV rays
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Physical Chemistry Lab Report
Physical Chemistry Lab Report
7 pages (1750 words) , Lab Report
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Brass is a widely used alloy comprising mainly of copper and zinc. In an effort to enhance certain properties of the brass alloy, traces of
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Lab
Lab
2 pages (500 words) , Essay
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The opposite of Transmittance (T %) is Absorbance (A) which can be defined as the quantity of light that is absorbed or transmitted
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Evaluation of L-Proline as a Catalyst for an Asymmetric Aldol Reaction
Evaluation of L-Proline as a Catalyst for an Asymmetric Aldol Reaction
1 pages (250 words) , Lab Report
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60mg of 4-nitrobenzaldehyde were then added to the solution and thoroughly stirred for further 30 minutes. After the reaction was complete, 5mL of saturate
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Thermoplastic polyester elastomer nanocomposites
Thermoplastic polyester elastomer nanocomposites
3 pages (750 words) , Assignment
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TPEs show very good mechanical properties up to a temperature of 130 oC and also at very low temperatures (Sreekanth 2009, pg. 272). A typical TPE structure is
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Mass Spectrometry and HPLC of peptides
Mass Spectrometry and HPLC of peptides
3 pages (750 words) , Lab Report
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Soft ionization converts the macromolecule under investigation in the presence of a polar volatile solvent into tiny droplets, which are further desolvated into smaller droplets hence forming molecules that are
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Lab report
Lab report
1 pages (250 words) , Lab Report
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The aim of this experiment was to investigate whether it was possible to make valuable solids from waste solutions. After
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Mass-spectrometer (another copy)
Mass-spectrometer (another copy)
12 pages (3000 words) , Essay
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cian, without more allusion to the design engineers themselves can build the machine for the above-mentioned purpose as well as gain insight into the design as well as the function of a mass spectrometer. The mass spectrometer is projected to identify smuggled drugs by
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Drilling fluid
Drilling fluid
1 pages (250 words) , Essay
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At times, reservoir rocks get damaged while forcing drilling fluid into them. This happens due to the use of too heavy overbalance during the drilling
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Proton exchange membrane fuel cells
Proton exchange membrane fuel cells
20 pages (5000 words) , Essay
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A major factor which has impacted ob the invention of fuel cells is environmental concern. Important to note is the growing concern for better and safer environment for human health. In this
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Discuss the microbial production of non Beta lactam antibiotics
Discuss the microbial production of non Beta lactam antibiotics
14 pages (3500 words) , Assignment
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They are soil organisms which have same characteristic as those for bacteria and fungi and yet possess significant distinctive features to
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Hydroboration-Oxidation of (1R)-(+)-aplha-Pinene
Hydroboration-Oxidation of (1R)-(+)-aplha-Pinene
2 pages (500 words) , Lab Report
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The resultant solution was then cooled in an ice-bath, followed by the oxidation reaction. The oxidation reaction was performed by adding water, petroleum ether and HCL bit by bit, each time removing the aqueous
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Advantages and disadvantages of presumptive test
Advantages and disadvantages of presumptive test
2 pages (500 words) , Essay
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The author of the essay explains the presumptive test, a method that Forensic Drug Testing uses to analyze and determine drugs and other substances with unknown characteristics. Forensic Drug Testing uses presumptive tests alongside confirmatory tests to analyze the unknown substance and determine its identity.
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Biochemistry Final Project part 1
Biochemistry Final Project part 1
2 pages (500 words) , Essay
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During the active phase of the condition, the patient, who were otherwise healthy, presents with psychotic symptoms. Some of these include auditory hallucinations, disturbance in the way of thinking, social withdrawal, unusual behavior/speech and delusions.
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Chemistry
Chemistry
2 pages (500 words) , Essay
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Q4. NO+ ligand would form a bent i.e. V-shaped geometry in a metal complex. More electrons are pulled to N in the radical hence the metallic ion would be attracted to the partially negatively charged N atom. The lone pair electron in the N atom cause attraction of positively
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History of Drug Testing
History of Drug Testing
3 pages (750 words) , Essay
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ernment has also waged war against drug abuse at national level by enacting various legislations that restrict the use of psychoactive drugs such as cocaine and marijuana. On this basis, this paper will highlight the history of Marquis Test and Marcy test centers as measures
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Case Study
Case Study
2 pages (500 words) , Case Study
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If the results are the similar, I would move to the next step, which is testing both the mothers voluntarily. Similar results i.e. chemical components of their blood such as level of metals would give a
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Lab rebort
Lab rebort
1 pages (250 words) , Lab Report
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For example, blue solutions transmitted light at 430 nanometers, whereas blue-green transmitted at 470 nm. On the other hand, green color transmitted light at 564 nm while the red color transmitted light at 635 nm. It was noted that transmittance reduced with
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Interactions of hazardous materials
Interactions of hazardous materials
1 pages (250 words) , Essay
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Long time exposure to radiation may have long term effects such as development of leukemia and cancer. Damage to human DNA causes reproductive effects such as giving birth to deformed children. High exposure to radiation kills. Roentgen (rem) is a unit used to
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Flow-sheet N-Propanol
Flow-sheet N-Propanol
1 pages (250 words) , Essay
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This generates propane that goes through reaction with propionic bacteria. Propane thus generated propanol. We use 2-Aminopropan-1-ol in the processes labeled V1 to V7
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Lab practical - report & questions sheet
Lab practical - report & questions sheet
1 pages (250 words) , Lab Report
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The titration required 13.65 mL of the sodium hydroxide to reach the endpoint. Determine the concentration of the unknown acid solution. An analogous
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Diels-Alder Reaction
Diels-Alder Reaction
2 pages (500 words) , Lab Report
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The prevailing products of the reaction will be stored in the laboratory drawer while obtaining characterization data. Characterization data entail melting point, carbon
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Find out about recycling of steel/aluminum drink cans
Find out about recycling of steel/aluminum drink cans
1 pages (250 words) , Essay
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Production of aluminum in raw form requires huge amount of energy, various natural resources required to produce aluminum includes water and energy resources. Bauxite is utilized during the production of aluminum, which requires both
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Pyrolytic Graphite
Pyrolytic Graphite
1 pages (250 words) , Research Paper
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It also has good thermal, mechanical, and electrical properties which are far better than normal graphites. The figure below shows a prylotic graphite (PG, 2014). Because of its low particulates and chemical resistance
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Food coloring
Food coloring
3 pages (750 words) , Research Paper
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To large extents, people associate the color of food to certain flavors. Sometimes the manufacturer can put a certain color in food to meet the consumer's need. Some consumers have perceived some colors as natural thus prompting the manufacturers to simulate these colors in foods and drinks.
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Fire Project
Fire Project
2 pages (500 words) , Assignment
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This problem is solved by using foam with water. The foam with water is treated water that reduces surface tension and this allows more surface area of water droplets applied to contact the fire. This necessitates increased heat transfer
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How are Meat-Based Recipes Adapted for Vegetarians
How are Meat-Based Recipes Adapted for Vegetarians
3 pages (750 words) , Research Paper
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The preparation and cooking time would also vary and the ways of preservation would also be affected, whenever a meat-based recipe is adapted for vegetarians. All kinds of meat like chicken, veal, lamb, beef etc. are primarily composed of proteins; while all kinds of vegetables are basically composed of carbohydrates and vitamins.
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PH Determination of Solutions
PH Determination of Solutions
2 pages (500 words) , Lab Report
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The 1M acidic and 1M basic stock solutions were diluted accordingly in five separate test tubes using distilled water. The five different acidic solutions were put in five test
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Size Exclusion Chromatography- Protein Separation Polyacrylamide Gel Electrophoresis
Size Exclusion Chromatography- Protein Separation Polyacrylamide Gel Electrophoresis
1 pages (250 words) , Lab Report
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To determine the molecular weight of the unknown, a standard solution containing a mixture of polymers of known molecular weight was used to calibrate the column. Table 1 below
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Techniques used in the separation and identification of chemical compound and their real world applications
Techniques used in the separation and identification of chemical compound and their real world applications
4 pages (1000 words) , Essay
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The objective of this paper, is therefore to explain how, the three techniques work, how they applied in the industries and their limitations. This is a chemical technique used to
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Renewable energy source
Renewable energy source
1 pages (250 words) , Essay
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Solar technological innovation are recognized as either inactive solar or effective solar based on the way they attract, turn and spread solar energy. Active solar methods consist of the use of solar sections and solar heat lovers to
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History and uses of carbonnanotubes
History and uses of carbonnanotubes
3 pages (750 words) , Essay
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They are known to be good conductors of heat. Recently, synthesis of inorganic nanotubes has been done (Saito, 2008). The nanotubes and buckyballs are part of a structural family called the fullerene group. The molecule was discovered in 1991 by Iijima as he studied
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Unknown compound
Unknown compound
10 pages (2500 words) , Lab Report
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When employing qualitative analysis in determination of identity of unknown solution, similar tests are performed on a known and unknown sample and their characteristics are matched in order to determine
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Aromaticity
Aromaticity
1 pages (250 words) , Coursework
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lectrons in the lone pair are pi-electrons, All atoms are sp2 hybridized, molecule is planar, number of pi-electrons is 8 (4n+2, n=1.5), so it is not aromatic. 4) O configuration: , sp2 hybridization, electrons in the lone pair are pi-electrons. All atoms are sp2 hybridized,
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Qualitative analysis of Anions and Cations
Qualitative analysis of Anions and Cations
3 pages (750 words) , Essay
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In seeking to undertake qualitative analysis of these elements, extensive knowledge of different aspects of chemistry including solubility, complex ion equilibria
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Techniques lab
Techniques lab
4 pages (1000 words) , Lab Report
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Using this volume, calculations performed revealed the theoretical mass of NaCl to be 1.493 g. To find the experimental mass, 25 mL of the solution obtained from the volumetric flask was heated 3 times over
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The benefits and harmful of plastic
The benefits and harmful of plastic
4 pages (1000 words) , Essay
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This negative side pertains to its usage, its disposing off and other associated factors. The following are few of the positive and negative sides of plastic baggage usage. Its positives can be proven
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Analytical chemistry
Analytical chemistry
3 pages (750 words) , Assignment
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The motivations or objectives of the paper was to experiment and to report on the results of the use of a cathodically pretreated BDD electrode
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Lab report
Lab report
2 pages (500 words) , Essay
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air, that is sufficient to kill 50 percent of a test animal while Lethal Dose 50 is the necessary dose for the death of 50 percent of a population that is exposed to the subject substance at a given time (). This paper investigates and reports on the Lethal Concentration 50 and
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Applications and Development of Catalyst for the Synthesis of Highly Functional Organic Carbonates
Applications and Development of Catalyst for the Synthesis of Highly Functional Organic Carbonates
5 pages (1250 words) , Research Proposal
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This necessitates the search for newer polymer types that are environment friendly. This can be attained through development of chemical protocols requiring less
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Synthesis of Soap
Synthesis of Soap
1 pages (250 words) , Lab Report
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A 2 hoses reflux condenser was attached to the heated flask and the mixture was allowed to reflux for 15 minutes. The heat was turned off and the system was cooled. The reaction mixture was poured into a beaker containing saturated sodium
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